*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body,html{
height: 100%;
}
html{
    font-size:26.67vw ;
}
.App{
 width: 100%;
 height: 100%;
 font-family: Arial, Helvetica, sans-serif;
}
body{
    font-size: 14px;
}